Geez, easier to list what powder wont work. H380, 748, BLC2, 322, 335, Tac, benchmark, Varget, 3031.4064 anything that named 223. I'd be surprised if you couldn't find a good load with anything mentioned.
Yes, as the OP, I could add probably another half dozen powders that would work. However, there are usually certain powders that are generally preferred for certain cartridges and certain bullet weights within that cartridge.
But, I may just get some H4895 or Varget, since they are known to be some of the most temperature-insensitve powders available, and just use them in everything I load for rifle-wise. .223, .243, .270....everything.
